Rezultati - "Telephone Private branch exchanges"

  • Showing 1 - 2 results of 2
Refine Results
  1. 1

    The 3CX IP PBX tutorial develop a fully functional, low cost, professional PBX phone system using 3CX / od Landis, Matthew M.

    Izdano 2010
    Teme: “...Telephone Private branch exchanges....”
    An electronic book accessible through the World Wide Web; click to view
    Elektronski eKnjiga
  2. 2

    FreePBX 2.5 powerful telephony solutions configure, deploy, and maintain an enterprise-class VoIP PBX / od Robar, Alex

    Izdano 2009
    Teme: “...Telephone Private branch exchanges Data processing....”
    An electronic book accessible through the World Wide Web; click to view
    Elektronski eKnjiga